HIKMICRO M31T Handheld Thermography Camera

The HIKMICRO M31T handheld thermal imaging camera is engineered for high-precision temperature monitoring within critical ranges. Equipped with a 384×288 resolution, advanced calibration algorithms, it enables rapid identification of temperature anomalies in dynamic environments. With real-time temperature tracking at ±0.5°C accuracy (ambient temperature: 5°C–40°C), the device supports informed decision-making and enhances safety. 
 

Features

• High sensitivity thermal module with 384 x 288 resolution
• Supports multiple palettes
• High quality optical module with 8 MP resolution
• Bi-spectrum image fusion, picture-in-picture preview
• Wide temperature measurement range: 5℃~40℃
• High temperature measurement accuracy: Max (±0.5°C), for the ambient temp. 15°C to 35°C
• 640 x 480 resolution 3.5'' LCD touch display
• LED light supplement makes the device a torch in required scenarios
• Supports 1.0x to 8.0x continuous digital zoom

High Image Quality

A highly sensitive VOx detector (NETD < 35 mK), IR resolution up to 640 x 480 (307,200 pixels) provides a distinct thermal vision of the target. 
 

Manual Focus

Adjusting the manual focus ring allows to see objects clearly on targets as close as 0.1 m (0.33 ft) and still capture sharp images and more accurate results from further away. 
 

Interchangeable Battery System

Includes 2 interchangeable Li-ion batteries and a dual bay charger to provide you with up to 12 hours of operation. You can stay powered up for even the longest inspections. 
 

Multiple Image Annotations

Text or audio annotations within the images instead of taking notes by hand, helping to improve inspection efficiency and productivity. 
 

1-Tap Level & Span

Quickly highlights the area of the image you are interested in by narrowing the span with one tap on the 3.5" LCD touchscreen, instantly improving image contrast and highlighting potential problems. 
 

Multiple Image Mode

Thermal, Fusion, PIP and Optical modes to suit your preferred. 
 

Rugged & Durable Design

IP54 rated for protection against water and dust. Featuring 2-meter (6.6ft) drop protection, suitable for industrial use. 
 

Laser Pointer

The Laser Pointer helps show the position of the center point on actual object. 
 

Conveniently Share Images and Reports

Connect HIKMICRO Viewer App via Wi-Fi to transfer photos or videos from camera to mobile device. Analyze, share images, and generate reports in real-time on-site.

Infrared Image

• IR Resolution: 384 x 288 (110,592 pixels)
• NETD: < 35 mK (@ 25 °C, F#=1.0)
• Image Frequency: 30Hz
• Detector Pitch: 12 μm
• Spectral Range: 7.5 to 14 μm
• Focal Length: 6.4mm
• F-number: F1.0
• Field of View (FOV): 41.1°×30.5°
• Spatial Resolution (IFOV): 1.87 mrad
• Focus Mode: Manual Focus
• SuperIR: 768 x 576 (442,368 pixels)
• Min. Focus Distance: 0.1 m (0.32ft)

Image Display

• Visual Camera: 3264 × 2448 (8 MP)
• Display: 640 × 480 Resolution, 3.5" LCD Touch Screen
• Screen Brightness: Manual
• Digital Zoom: 1.0x to 8.0x continuous
• Image Modes: Thermal/Visual/Fusion/PIP/Blending
• Color Palettes: White Hot, Black Hot, Rainbow, Ironbow, Red Hot, Fusion, Rain, Blue Red
• Focus Mode Palette: Above/Below/Interval
• Color Alarm: Above/Below/Interval

Measurement and Analysis

• Object Temperature Range: Range 5℃ to 40℃（41°F to 104°F)
• Accuracy: Max (±0.5°C), for the ambient temp. 15°C to 35°C
• Measurement Tools: Center Spot, Hot Spot, Cold Spot User-definable: 10 spots, 1 line, 5 rectangles, and 5 circles
• Level and Span Mode: Auto/Manual/1-Tap Touch-screen

Data Storage and Communication

• Image Storage Capacity: Approx. 100,000 Images (8MP)
• Annotations: Voice note: max. 60 seconds; Text note: max. 200 characters; QR Code note; Picture note; Tag note; Sketch;
• Video Storage Capacity: MP4 video max. 400h; Radiometric video max. 50h
• Video File Format: MP4 video and radiometric video
• Extendable Memory Card: Extendable 64 GB Micro SD Card

General

• Wi-Fi: 802.11 b/g/n (2.4 GHz and 5 GHz)
• Bluetooth: Bluetooth 4.2
• USB Interface: USB Type-C
• Battery Type: Interchangeable and rechargeable Li-ion battery
• Battery Operating Time: Approx. 4 hours
• Battery Charging Time: Approx. 4 hours fully charged
• Power Saving Mode: Yes
• Protection Level: IP54
• Drop Test Height: 2 m (6.56 ft)
• Safety: IEC 61010-1
• EMC: EN 301489-1, EN 301489-17, EN IEC 61000-6-2, EN IEC 61000-6-3，EN 61326-1
• Vibration: 2g, IEC 60068-2-6
• Shock: 25g, IEC 60068-2-27
• Working Temperature Range: 5°C to 40°C (41°F to 104°F)
• Storage Temperature Range: -40°C to 70°C (-40°F to 158°F)
• Relative Humidity: < 95% non-condensing
• Weight: Approx. 720g (1.59 lb)
• Dimension: 244 × 100 × 104 mm (9.6 × 3.9 × 4.1 in)
• Tripod Mounting: UNC ¼”-20
• Warranty: 3 years for the full product, 10 years for the detector, and 2 years for the battery.
• LED Light: Yes
• Laser: Yes, Class II, Wavelength: 635 nm; Power: < 1 mW

Datasheet:

HIKMicro M31T Datasheet